[AlmaKing]

’ “The urine test is based on detection of 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid (9-carboxy-THC), a metabolite of delta-9-THC”
- http://www.cdc.gov/mmwr/preview/mmwrhtml/00000138.htm ‘

The test looks for a metabolite, an end product not the active THC. You lost that argument.

[numberonepal]

The test looks for a metabolite, an end product not the active THC. You lost that argument. Perhaps, and it is indeed a compelling argument. However, do the metabolizes not pass back through the brain on the way to the kidneys? And if so are there zero neurotransmitter effects?